Enhanced Night Lighting Question

Hi there designersI would like to understand and try making lights like the ones used in Ultimate TerrainDoes anyone here have any guidelines or links to tools and tutorials that could achieve a simular effectCan this be done in Gmax using attach tool for effects on a large scale?any help would be valuableHere is the screen shot I got inspired byThanks Greghttp://forums.avsim.net/user_files/118359.jpg